Mathematics, 05.05.2020 03:41 ahoney2233
A survey find that 40% of the students ride in a car to school area would like to estimate the probability that if three students were randomly selected only one ride in a car to simulate this probability she lets the number is 012 and three Rivers in a student who ride in a car to school then 45678 and nine represent a student who does not ride in a car to school she has a computer randomly selects three numbers she repeat this process for 20 trials the result of the trails are shown on the table
Answers: 2
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Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling
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Mathematics, 21.06.2019 22:00
For [tex]f(x) = 4x + 1[/tex] and (x) = [tex]g(x)= x^{2} -5,[/tex] find [tex](\frac{g}{f}) (x)[/tex]a. [tex]\frac{x^{2} - 5 }{4x +1 },x[/tex] ≠[tex]-\frac{1}{4}[/tex]b. x[tex]\frac{4 x +1 }{x^{2} - 5}, x[/tex] ≠± [tex]\sqrt[]{5}[/tex]c. [tex]\frac{4x +1}{x^{2} -5}[/tex]d.[tex]\frac{x^{2} -5 }{4x + 1}[/tex]
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A survey find that 40% of the students ride in a car to school area would like to estimate the proba...
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